X crashes during xscreensaver-gl running gpu lock

[Dejan]

Hi,

In the last few weeks (maybe even a month) I experience X crash. What I noticed is that it crashes when xscreensaver is running. When X crashes, I get back to login screen of lightdm.

I have EliteBook 8440p with Intel graphic card, so I think GL crashes Intel graphic card or something...

I don't have /etc/X11/xorg.conf

I am using Ubuntu 12.04 with all updates.

Dejan

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xscreensaver-gl 5.15-2ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-30.48-generic 3.2.27
Uname: Linux 3.2.0-30-generic x86_64
ApportVersion: 2.0.1-0ubuntu13
Architecture: amd64
Date: Sun Sep 9 08:06:34 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
SourcePackage: xscreensaver
UpgradeStatus: No upgrade log present (probably fresh install)

[Dejan (dejan-rodiger)]

Settings are on random, so I don't know which screensaver crashes. Could be a duplicate of this bug 899303?

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/899303

Linux 3.2.0-30-generic #48-Ubuntu SMP Fri Aug 24 16:52:48 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux